3
Indoor Unit
1. Installing the mounting plate
• The mounting plate should be installed on a wall which can support the weight of the indoor unit.
1) Temporarily secure the mounting plate to the wall, make sure that the plate is completely level, and mark the
drilling points on th wall.
2) Secure the mounting plate to the wall with screws.
Recommended mountingplate retention spots and dimensions
The removed pipe
port cover can be
kept in the mounting
plate pocket.
�
Removed pipe
port cover
@Mounting
plate
Use a tape measure
as shown.
f
Position the :
s
n
u�: at t>.
Place a leveler
the tape me
d mounting plate
o
I
t
Recommende
(7 spots in all)
retentio
;���T:
;/
0
�;
n
Iii -,
��
end
885 �
Drain hose
Place the pipe port
Liquid pipe end
48_
position
cover in this pocket.
unit: mm
Through-the-wall hole $65mm
2. Drilling a wall hole and installing wall embedded pipe
� WARNING----------------
For metal frame or metal board walls, be sure to use a wall embedded pipe and wall hole cover in the feed-through
hole to prevent possible heat, electrical shock, or fire.
• Be sure to caulk the gaps around the pipes with caulking material to prevent
inside - Outside
water leakage.
Wall embedded
'!lt"
pipe (field supply)
'/1/½
(field supply)
1) Drill a feed-through hole with a 65mm diameter through the wall at a
tJ
downward angle toward the outside.
- ·
2) Insert a wall embedded pipe into the hole.
Wall hole cover
3) Insert a wall hole cover into wall pipe.
(field supply)
4) After completing refrigerant piping,wiring, and drain piping, caulk pipe hole
gap with putty.
3. Installing the indoor unit
( Right-Side, Right-Back, or Right-Bottom Piping )
1) Attach the drain hose to the underside of the refrigerant pipes
with adhesive vinyl tape.
* Caulk the gap between the pipe and the front grille with putty.
2) Pass the drain hose and refrigerant pipes through the wall
hole, then set the indoor unit on the
®
mounting plate hooks.
Right-side
piping
Bind refrigerant
pipe and drain
hose together
with vinyl tape.
3) Open the front grille, then open the service lid.
(Refer to Installation Tips.)
�@Mounting plate